What does “Ordem e Progresso” mean?

What the flag says

Brazil’s flag has a green field, a yellow diamond, a blue globe full of stars and, across the globe, a white band with two words in green: Ordem e Progresso, “Order and Progress.” It is the only writing on the flag, and it is a whole philosophy in miniature.

The words come from Auguste Comte (1798–1857), the French thinker who founded positivism. Comte believed that societies pass through three stages, the theological, the metaphysical and the positive, and that in the last one science would guide politics. For him order and progress were not rivals. Order was the foundation; progress was the goal. His full formula, in French, read L’amour pour principe et l’ordre pour base; le progrès pour but: love as the principle, order as the base, progress as the aim. Brazil’s flag kept the second half.

How a French philosophy reached Brazil’s army

Positivism came to Brazil through the engineering schools and the army. At the Military School of Praia Vermelha in Rio de Janeiro, the mathematics professor Benjamin Constant Botelho de Magalhães taught Comte to a generation of cadets: science should guide politics, and the republic was the future. In November 1889, officers like these asked Marshal Deodoro da Fonseca to lead an uprising. The Constitution of 1891 would call Benjamin Constant “the founder of the Republic.”

A stricter circle of positivists gathered in the Positivist Church of Brazil, in Rio. Two of its leaders, Raimundo Teixeira Mendes and Miguel Lemos, were behind the design of the new flag.

What changed on November 19, 1889

The decree, issued four days after the proclamation of the Republic, kept more than it changed:

• The yellow diamond on green stayed. It came from the imperial flag of 1822, designed by the French painter Jean-Baptiste Debret.
• The crown went. The imperial coat of arms gave way to a blue globe.
• A starry sky came in: the sky over Rio on the morning of November 15, with the Southern Cross. Each star stands for a state; today there are 27, counting the Federal District.
• The motto went on a white band across the globe, in green letters.

Today November 19 is Flag Day in Brazil, and a law of 1971 sets out exactly how the flag must be drawn and flown.

Green for forests, yellow for gold?

Many Brazilians learned at school that the green stands for the forests and the yellow for gold. The colors are older than that reading. The explanation most historians give ties them to the imperial flag: green for the House of Braganza of Emperor Pedro I, yellow for the Habsburgs of his wife, Empress Leopoldina. The Republic kept the colors and gave them a new meaning, just as it kept the diamond and changed what sat inside it. In its first days the new regime needed a face in a hurry, and positivism gave it a sentence.

Why the throne had so few defenders by then, from the Church to the coffee planters, is in Why did the monarchy fall in Brazil?